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August 29, 2015 14:19
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| var chunked = function (items, per_chunk) { | |
| return items.reduce(function (chunks, item) { | |
| if (chunks[chunks.length-1].length === per_chunk) { | |
| chunks.push([]); | |
| } | |
| chunks[chunks.length-1].push(item); | |
| return chunks; | |
| }, [[]]); | |
| }; |
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Good.